Seiko Cal. 3872 - 678

The Seiko 3872-678 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-13b6c744f1fc]

Also known as: Panda, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1972

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